web animation API
<!DOCTYPE html>
<html>
<body style="background-color: white;" id="body">
<div id="div1"></div>
</body>
<style>
#div1{
width: 200px;
height: 400px;
background-color: darkred;
}
</style>
<script>
const Divtarget = document.getElementById("div1");
class animasi{
constructor(){
this.effect1 = [
{
width: "200px",
backgroundColor: "blue"
},
{
width: "1000px"
}
];
this.opsi1 = {
duration: 5000,
fill: "forwards",
easing: "ease-in-out",
direction: "normal",
delay: 5000
};
}
}
const getanime = new animasi();
const keyframEffect1 = new KeyframeEffect(Divtarget,getanime.effect1,getanime.opsi1);
const animation1 = new Animation(keyframEffect1,document.timeline);
animation1.play();
Divtarget.addEventListener("animationend",function change(){
const body = document.getElementById("body");
body.style.backgroundColor = "red";
});
Divtarget.removeEventListener("animationend",function change(){
const body = document.getElementById("body");
body.style.backgroundColor = "red";
});
</script>
</html>
i want to use animationend event on web animation api but when the animation is ended the call back function is not called why this happened does animation event like animationstart,animationend,animationiteration,animationcancel doesn't work with animation event ?
<html>
<body style="background-color: white;" id="body">
<div id="div1"></div>
</body>
<style>
#div1{
width: 200px;
height: 400px;
background-color: darkred;
}
</style>
<script>
const Divtarget = document.getElementById("div1");
class animasi{
constructor(){
this.effect1 = [
{
width: "200px",
backgroundColor: "blue"
},
{
width: "1000px"
}
];
this.opsi1 = {
duration: 5000,
fill: "forwards",
easing: "ease-in-out",
direction: "normal",
delay: 5000
};
}
}
const getanime = new animasi();
const keyframEffect1 = new KeyframeEffect(Divtarget,getanime.effect1,getanime.opsi1);
const animation1 = new Animation(keyframEffect1,document.timeline);
animation1.play();
Divtarget.addEventListener("animationend",function change(){
const body = document.getElementById("body");
body.style.backgroundColor = "red";
});
Divtarget.removeEventListener("animationend",function change(){
const body = document.getElementById("body");
body.style.backgroundColor = "red";
});
</script>
</html>
i want to use animationend event on web animation api but when the animation is ended the call back function is not called why this happened does animation event like animationstart,animationend,animationiteration,animationcancel doesn't work with animation event ?
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